The Infinity Reels mechanic has been included in four PG Smooth slots So far, but we anticipate this series to carry on, Probably not for infinity, but at the very least for the foreseeable long term. The mechanic is easy sufficient, with a new reel currently being extra per win https://digibookmarks.com/story18630468/the-definitive-guide-to-%E0%B8%AA%E0%B8%A5-%E0%B8%AD%E0%B8%95-pg